Grinding device for zinc oxide powder production

Abstract

The utility model provides a grinding device for zinc oxide powder production. Relates to the technical field of zinc oxide powder production, the zinc oxide powder production grinding device comprises a box body, the top of the box body is fixedly provided with a mounting frame, the mounting frame is rotatably provided with four vertical rods, the bottom ends of the four vertical rods extend into the box body, and the four vertical rods are fixedly sleeved with circular gears; four circular gears are arranged in the box body, the four circular gears are meshed in sequence, a motor is installed above the installation frame, an output shaft of the motor is fixedly connected with the top ends of the corresponding vertical rods, three feeding hoppers are fixedly installed at the top of the box body, discharging ports are formed in the bottoms of the three feeding hoppers, a discharging port is formed in one side of the box body, and a discharging port is formed in the other side of the box body. And a partition plate is fixedly mounted on the inner wall of the box body. The zinc oxide powder production grinding device provided by the utility model has the advantages that the use is more convenient, the grinding efficiency can be relatively improved, and the consumed time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of zinc oxide powder production, in particular to a zinc oxide powder production grinding device. Background Art

[0002] Zinc oxide is an inorganic compound. It is a commonly used chemical additive and is widely used in the production of plastics, silicate products, synthetic rubber, lubricants, paints, ointments, adhesives, foods, batteries, flame retardants and other products. Zinc oxide needs to be processed before it can be obtained. In the production process of zinc oxide, in order to facilitate subsequent processing and speed up the reaction, grinding equipment is needed to grind the processed materials for making zinc oxide to make the texture of the material more delicate and reduce the granularity of the material.

[0003] Traditionally, during the use of the grinding device, grinding is mostly performed through one or two grinding rollers. The grinding speed cannot be increased, the overall grinding efficiency is limited, and it is difficult to increase the amount of material that can be ground within a specified time.

[0004] Therefore, it is necessary to provide a new zinc oxide powder production grinding device to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a zinc oxide powder production grinding device which is convenient to use, can relatively improve the grinding efficiency and save the time.

[0006] In order to solve the above technical problems, the zinc oxide powder production and grinding device provided by the utility model includes: a box body, the top of the box body is fixedly installed by a mounting frame, four vertical rods are rotatably installed on the mounting frame, the bottom ends of the four vertical rods extend into the box body, the four vertical rods are fixedly sleeved with circular gears, the four circular gears are meshed in sequence, a motor is installed above the mounting frame, the output shaft of the motor is fixedly connected to the top ends of the corresponding vertical rods, three feed hoppers are fixedly installed on the top of the box body, the bottoms of the three feed hoppers are provided with discharge ports, one side of the box body is provided with a discharge port, a partition is fixedly installed on the inner wall of the box body, five material collection ports are fixedly installed on the partition, a storage box is provided on one side of the mounting frame, three material guide pipes are fixedly installed on one side of the storage box, the three material guide pipes are respectively adapted to the three feed hoppers, and grinding rollers are fixedly sleeved on the four vertical rods.

[0007] Preferably, a fixing frame is fixedly installed on one side of the box body, a screw is threadedly installed on the fixing frame, a movable plate is rotatably installed on the screw, four round rods are fixedly installed on one side of the movable plate, the four round rods are all slidably connected to one side of the box body, and a scraper is fixedly installed on one end of the four round rods away from the movable plate.

[0008] Preferably, a fixing seat is fixedly mounted on the mounting frame, and a same docking plate is fixedly mounted between inner walls on both sides of the fixing seat, and the docking plate is fixedly connected to the base of the motor.

[0009] Preferably, a support frame is fixedly installed on the bottom of the box body, a side panel is fixedly installed on one side of the box body, two supporting legs are fixedly installed on the bottom of the side panel, four vertical poles are fixedly installed on the top of the side panel, and the top ends of the four vertical poles are fixedly connected to the bottom of the storage box.

[0010] Preferably, an annular block is fixedly mounted on the bottom of each of the four grinding rollers, a brush is fixedly mounted on the bottom of each of the four annular blocks, and the bottoms of the four brushes are in contact with the top of the partition.

[0011] Preferably, the bottom of the box body is an inclined surface, and the bottoms of the five material collection ports are each provided with a discharge port.

[0012] Preferably, a handle is fixedly mounted on one end of the screw rod, and the four scrapers are all triangular in shape.

[0013] Compared with the related art, the zinc oxide powder production grinding device provided by the utility model has the following advantages:

[0014] Beneficial effects:

[0015] In this method, the material to be ground is poured into the storage box, and through the cooperation of three material guide tubes and three material guide tubes, the material is diverted between four grinding rollers to facilitate the subsequent grinding of the material by the grinding rollers. Under the cooperation of multiple circular gears, the multiple vertical rods together with the multiple grinding rollers are driven by the motor to start rotating. Compared with the traditional grinding method, the four rotating grinding rollers can greatly improve the grinding efficiency and relatively save the time required for grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a preferred embodiment of the zinc oxide powder production grinding device provided by the utility model;

[0017] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a side view structural schematic diagram of the utility model;

[0019] Figure 4 It is a side cross-sectional structural schematic diagram of the box body and the fixing frame in the utility model;

[0020] Figure 5 It is a schematic diagram of the top view structure of the utility model;

[0021] Figure 6 It is a schematic diagram of the side cross-sectional structure of the grinding roller and the scraper in the utility model.

[0022] Numbers in the figure: 1. Box body; 2. Mounting frame; 3. Vertical rod; 4. Circular gear; 5. Motor; 6. Feed hopper; 7. Discharge port; 8. Discharge port; 9. Partition; 10. Material collection port; 11. Storage box; 12. Material guide pipe; 13. Grinding roller; 14. Fixed frame; 15. Screw; 16. Moving plate; 17. Round rod; 18. Scraper. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic diagram of the three-dimensional structure of a preferred embodiment of the zinc oxide powder production grinding device provided by the utility model; Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model; Figure 3 It is a side view structural schematic diagram of the utility model; Figure 4 It is a side cross-sectional structural schematic diagram of the box body and the fixing frame in the utility model; Figure 5 It is a schematic diagram of the top view structure of the utility model; Figure 6It is a schematic diagram of the side cross-sectional structure of the grinding roller and the scraper in the utility model. The zinc oxide powder production grinding device includes: a box body 1, the top of the box body 1 is fixedly mounted by a mounting frame 2, four vertical rods 3 are rotatably mounted on the mounting frame 2, the four vertical rods 3 are linearly distributed horizontally, the bottom ends of the four vertical rods 3 extend into the box body 1, the four vertical rods 3 are rotatably connected to the top of the box body 1 and the partition 9 mentioned below, the four vertical rods 3 are fixedly sleeved with circular gears 4, the four circular gears 4 are linearly distributed, and the four circular gears 4 are meshed in sequence with each other, a motor 5 is installed above the mounting frame 2, and the output shaft of the motor 5 is fixedly connected to the top of the corresponding vertical rod 3, the box body 1 Three feed hoppers 6 are fixedly installed in parallel on the top, and discharge ports 7 are provided at the bottoms of the three feed hoppers 6. A discharge port 8 is provided on one side of the box body 1. A partition plate 9 is fixedly installed on the inner wall of the box body 1, and five material collection ports 10 are fixedly installed on the partition plate 9. A storage box 11 is provided on one side of the mounting frame 2, and three material guide pipes 12 are fixedly installed on one side of the storage box 11. The three material guide pipes 12 are respectively matched with the three feed hoppers 6, and the bottom ends of the three material guide pipes 12 are located directly above the three feed hoppers 6. Grinding rollers 13 are fixedly sleeved on the four vertical rods 3, and the tops of the four grinding rollers 13 are all inclined.

[0025] In order to be able to clean the four grinding rollers 13 in time and prevent powder from sticking to the four grinding rollers 13, a fixing frame 14 is fixedly installed on one side of the box body 1, a screw 15 is threadedly installed on the fixing frame 14, a movable plate 16 is rotatably installed on the screw 15, four round rods 17 are fixedly installed on one side of the movable plate 16, the four round rods 17 are slidably connected to one side of the box body 1, and a scraper 18 is fixedly installed on one end of the four round rods 17 away from the movable plate 16.

[0026] In order to ensure the stability of the installation of the motor 5 , a fixing seat is fixedly installed on the mounting frame 2 , and a same docking plate is fixedly installed between the inner walls on both sides of the fixing seat, and the docking plate is fixedly connected to the base of the motor 5 .

[0027] In order to ensure the stability of the storage box 11, a support frame is fixedly installed at the bottom of the box body 1, a side panel is fixedly installed on one side of the box body 1, two supporting legs are fixedly installed at the bottom of the side panel, and four vertical poles are fixedly installed on the top of the side panel. The top ends of the four vertical poles are fixedly connected to the bottom of the storage box 11.

[0028] In order to prevent powder from accumulating at the bottom ends of the four vertical rods 3 and affecting the rotation of the vertical rods 3, annular blocks are fixedly installed at the bottoms of the four grinding rollers 13, brushes are fixedly installed at the bottoms of the four annular blocks, and the bottoms of the four brushes are in contact with the top of the partition 9.

[0029] In order to facilitate the powder to slide out of the box body 1 in time and prevent the powder from staying in the box body 1, the bottom of the box body 1 is an inclined surface, and the bottoms of the five material collection ports 10 are all provided with discharge ports. A handle is fixedly installed at one end of the screw rod 15, and the handle facilitates the rotation of the screw rod 15. The four scrapers 18 are all triangular.

[0030] The working principle of the zinc oxide powder production grinding device provided by the utility model is as follows:

[0031] When the material needs to be ground, the motor 5 is started, and the output shaft of the motor 5 will drive the vertical rod 3 fixedly connected thereto, and the vertical rod 3 will drive the corresponding circular gear 4. Under the mutual cooperation of the four circular gears 4, the four vertical rods 3 rotate accordingly, and the four vertical rods 3 drive the four grinding rollers 13 to rotate simultaneously.

[0032] Pour the material to be ground into the storage box 11, and the material will flow into the three feed hoppers 6 along the three material guide pipes 12, and then flow downward through the three discharge ports 7 and fall between the four grinding rollers 13. When the fallen material passes through the four grinding rollers 13, it will be crushed by the four grinding rollers 13, thereby completing the grinding of the material. After a round of grinding, the material gradually falls onto the partition 9, and then falls to the bottom of the box body 1 through the five material collection ports 10, and finally slides out from the discharge port 8 along the curvature of the bottom of the box body 1, completing the grinding of the material.

[0033] Compared with the related art, the zinc oxide powder production grinding device provided by the utility model has the following advantages:

[0034] Beneficial effects:

[0035] In this method, the material to be ground is poured into the storage box 11, and the three material guide tubes 12 and the three material guide tubes 12 cooperate to divert the material to the four grinding rollers 13, so as to facilitate the subsequent grinding of the material by the grinding rollers 13. With the cooperation of multiple circular gears 4, the multiple vertical rods 3 together with the multiple grinding rollers 13 are driven by the motor 5 to start rotating. Compared with the traditional grinding method, the four rotating grinding rollers 13 can greatly improve the grinding efficiency and relatively save the time required for grinding.

[0036] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0037] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A zinc oxide powder production grinding device, comprising: The box body is characterized in that the top of the box body is fixedly installed by a mounting frame, and four vertical rods are rotatably installed on the mounting frame, and the bottom ends of the four vertical rods extend into the box body, and circular gears are fixedly sleeved on the four vertical rods, and the four circular gears are meshed in sequence. A motor is installed on the top of the mounting frame, and the output shaft of the motor is fixedly connected to the top ends of the corresponding vertical rods. Three feed hoppers are fixedly installed on the top of the box body, and discharge ports are provided at the bottoms of the three feed hoppers, and a discharge port is provided on one side of the box body. A partition is fixedly installed on the inner wall of the box body, and five material collection ports are fixedly installed on the partition, and a storage box is provided on one side of the mounting frame, and three material guide pipes are fixedly installed on one side of the storage box, and the three material guide pipes are respectively adapted to the three feed hoppers, and grinding rollers are fixedly sleeved on the four vertical rods.

2. The zinc oxide powder production grinding device according to claim 1, characterized in that: A fixing frame is fixedly installed on one side of the box body, a screw is threadedly installed on the fixing frame, a movable plate is rotatably installed on the screw, four round rods are fixedly installed on one side of the movable plate, the four round rods are all slidably connected to one side of the box body, and a scraper is fixedly installed on one end of the four round rods away from the movable plate.

3. The zinc oxide powder production grinding device according to claim 1, characterized in that: A fixing seat is fixedly mounted on the mounting frame, and a same docking plate is fixedly mounted between inner walls on both sides of the fixing seat, and the docking plate is fixedly connected to the base of the motor.

4. The zinc oxide powder production grinding device according to claim 1, characterized in that: A support frame is fixedly installed at the bottom of the box body, a side panel is fixedly installed at one side of the box body, two supporting legs are fixedly installed at the bottom of the side panel, four vertical poles are fixedly installed at the top of the side panel, and the top ends of the four vertical poles are fixedly connected to the bottom of the storage box.

5. The zinc oxide powder production grinding device according to claim 1, characterized in that: An annular block is fixedly mounted on the bottom of the four grinding rollers, a brush is fixedly mounted on the bottom of the four annular blocks, and the bottoms of the four brushes are in contact with the top of the partition.

6. The zinc oxide powder production grinding device according to claim 1, characterized in that: The bottom of the box body is an inclined surface, and the bottoms of the five material collecting ports are all provided with discharge ports.

7. The zinc oxide powder production grinding device according to claim 2, characterized in that: A handle is fixedly mounted on one end of the screw rod, and the four scrapers are all in a triangular shape.

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